71915388

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3889}}^1$

素因数の和:3986

約数の個数: 48

約数和(自身を含む): 177757440

約数和(自身を除く): 105842052

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 804, 1541, 3082, 3889, 4623, 6164, 7778, 9246, 11667, 15556, 18492, 23334, 46668, 89447, 178894, 260563, 268341, 357788, 521126, 536682, 781689, 1042252, 1073364, 1563378, 3126756, 5992949, 11985898, 17978847, 23971796, 35957694, 71915388]

約数ペア:

[(1, 71915388), (2, 35957694), (3, 23971796), (4, 17978847), (6, 11985898), (12, 5992949), (23, 3126756), (46, 1563378), (67, 1073364), (69, 1042252), (92, 781689), (134, 536682), (138, 521126), (201, 357788), (268, 268341), (276, 260563), (402, 178894), (804, 89447), (1541, 46668), (3082, 23334), (3889, 18492), (4623, 15556), (6164, 11667), (7778, 9246)]